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Drilling Log <br /> FLUOR DANIEL GTI Monitoring Well MW-2 <br /> Project LouthlB ),J r -3-%+1 S,o, T 10! Owner )1 ?� t C!/oic7 �,' See Site Map <br /> For Boring L oca tion <br /> Location 4501AI Pe Arun Ove Stockton C-1 Prol No 726_J O,_z' <br /> Surface Elev Total Hole Depth -�0 t` Diameter 8 ,f1 COMMENTS <br /> Top of Casing Water Level Initial 241 r Static <br /> Screen Dia 2 in Length 20 ft Type/Size Sched 40 PVC10 020!n <br /> Casing Dia 2 in Length 1.3 tt Type scneo 40 PVC <br /> Fill Material 113 Sand Rig/Core CML-75/2 0 D Spilt Spoon <br /> Drill Co T wmync7 Drdkrrq Method Hollow _tem 4 uper <br /> Driller Leo Praet Log gy 00vid Bean Date 2 3�9T Permit # <br /> Checked By Eo S,/"o,os License No nG � <br /> C Q T U, <br /> '- c U M <br /> L - Description <br /> CL m <br /> OE n L) Q.o L) p <br /> o-- E d a E # v "� rn (Color, Texture, Structure) <br /> o n o N Trace < 10%, Little 10% to 20%, Some 20% to 35%. And 35% to 50% <br /> v rn m` x � <br /> _2 <br /> ASP Asphalt over base course <br /> < GM <br /> 2 < ` Sandy Clayey SILT (10 30 60) Brown/orange-brown with white <br /> calcareous material in patches along root casts (<1 mm), slightly <br /> moist stfl no hydi ocai bon odor <br /> 4 ` ` <br /> < s CL <br /> IS CL <br /> 6 < < 0 25 <br /> c c <br /> < < <br /> $ q r (grades orange-brown) <br /> c < <br /> c < 6 <br /> 25 <br /> 0 5x3/5 <br /> 12 (vai yang clay/sand content) <br /> _ UL <br /> 14 — CL (grades softer) <br /> 4 <br /> = a <br /> 16 = 0 12 <br /> 14 (grades w/dark brown specks) <br /> 0 16 <br /> 18 _ 4 (grades brown) <br /> 10 <br /> 0 16 Clayey Silt SAND (10,20,70) Brown with pale calcareous patches, <br /> 15 Y Y Y <br /> 20 17 SM most no hydrocarbon odor <br /> 0 20 <br /> 3 Clayey SILT (15,85) Gray brown moist no hydrocarbon odor <br /> 7 CL <br /> 22 0 Ip (grades Clayey Sandy SILT (10 30 60) root casts <1 mm) <br /> 9 ML <br /> R— 8 <br /> 24 <br /> 01/06/1995 lithlog-June 96 Page 1 of 2 <br />